Wilwood black DPR-DS rear brake kit with 12.88-inch drilled and slotted rotors, calipers and mounting components laid out
Assembled view of a Wilwood black DPR-DS rear caliper with a 12.88-inch drilled and slotted rotor
Wilwood black DPR-DS rear brake kit with 12.88-inch drilled and slotted rotors, calipers and mounting components laid out
Assembled view of a Wilwood black DPR-DS rear caliper with a 12.88-inch drilled and slotted rotor

Wilwood Rear 12.88-Inch Drilled/Slotted Rotors and Black DPR-DS Calipers — RWD G35 (2003–2008), G37 (2008–2013), 350Z (2003–2009) and 370Z (2009–2013)

SKU: 140-9507-D

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Fitment questions?

Call (855) 786-7101 or text (801) 304-3141. We check fitment by VIN.

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Product details

Black DPR-DS calipers and drilled/slotted Spec-37 rotors provide this rear service-brake upgrade. Its 12.88 x 1.10-inch rotor rings and parking hats suit the listed rear-wheel-drive Nissan and Infiniti models, subject to the required shield modification. Wilwood Engineering was founded in 1977 by Bill Wood and is based in Camarillo, California. It designs and manufactures disc brake systems and components for motorsport, street-performance and specialized applications, with calipers, brake rotors, master cylinders, valves, fittings and brake lines in its range. The requirements of the complete brake system govern the choice of individual components.

Technical Details

Kit contents and separate parts

  • Manufacturer part number: 140-9507-D
  • Supply: one kit with brake components for both sides of the rear axle
  • Mounting hardware: included
  • Hubs: not included
  • Spindles, master cylinder and brake booster: not included
  • Hydraulic hoses: not included
  • Dust-sealed rear service calipers; OE parking-brake mechanism retained.
  • Separate hose kit application reference: 220-9197; verify the vehicle connections and routing

Calipers and friction components

  • Calipers: Dynapro Dust Seal Radial Mount; 4 pistons per caliper
  • Caliper finish: Black Powder Coat
  • Body construction: Forged aluminum
  • Piston material: stainless
  • Caliper mounting: radial
  • Hydraulic inlet: 1/8-27 NPT
  • Included pad compound: BP-10
  • Listed piston bore sizes: 1.00 / 1.00 in

Rotors and mounting dimensions

  • Rotors: 12.88 in; 327.15 mm diameter x 1.10 in; 27.94 mm thick; vented Spec-37 Iron
  • Friction faces: SRP Drilled & Slotted
  • Rotor finish: Black Electro Coat
  • Internal vanes: 48 curved
  • Hats: iron; Black E-Coat; 1.210-inch hat offset
  • Rotor/hat wheel-stud clearance patterns: 5 x 4.5 in; 5 x 114.3 mm
  • Hat wheel-stud clearance holes: 0.510 in, corresponding to the listed hat patterns

Fitment & Compatibility

For the rear-wheel-drive applications in the table below: Nissan 350Z 2003–2009, 370Z 2009–2013, Infiniti G35 2003–2008 and G37 2008–2013, subject to each coupe/sedan and original-brake qualification. All-wheel-drive models are excluded. The rotor hats retain the OE parking brake. DS-559 requires cutting the rear backing plate/dust shield for rotor clearance and recommends that a qualified machine shop perform the work. Supply 220-9197 hydraulic hoses separately and verify the wheel envelope. Nominal minimum wheel diameter: 17 in; 431.8 mm. Compare the actual wheel barrel and spokes with the linked clearance drawing; diameter alone does not establish fit.

Installation documents

WARNING: This product can expose you to chemicals including Arsenic, Cadmium, Chromium (Hexavalent compounds), Lead, Nickel, Cobalt and Antimony Trioxide which are known to the State of California to cause cancer or other reproductive harm. For more information go to www.p65warnings.ca.gov.

PMB Performance offers parts-selection support backed by more than 20 years in brake systems and restoration. Let us help review the details of your vehicle and installation.

Vehicle Applications

Years Make Model Model option Front brakes Rear brakes Kit application Notes
2003 Infiniti G35 Brembo Brakes Disc Disc Rear Kit 1, 2, 3
2003 Infiniti G35 Std Brakes Disc Disc Rear Kit 1, 2, 3
2003-2009 Nissan 350Z w/ 4 Piston Front Calipers Disc Disc Rear Kit 1, 2, 3
2003-2009 Nissan 350Z w/ Single Piston Front Calipers Disc Disc Rear Kit 1, 2, 3
2004 Infiniti G35 RWD Brembo Brakes Disc Disc Rear Kit 1, 2, 3
2004 Infiniti G35 RWD Std Brakes Disc Disc Rear Kit 1, 2, 3
2005-2006 Infiniti G35 RWD Disc Disc Rear Kit 1, 2, 3
2007 Infiniti G35 2 Door Disc Disc Rear Kit 1, 2, 3
2007 Infiniti G35 4 Door Sport Package Disc Disc Rear Kit 1, 2, 3
2007 Infiniti G35 4 Door Std Brakes Disc Disc Rear Kit 1, 2, 3
2008 Infiniti G35 Dual Piston Front Caliper Disc Disc Rear Kit 1, 2, 3
2008 Infiniti G35 Single Piston Front Caliper Disc Disc Rear Kit 1, 2, 3
2008-2013 Infiniti G37 Brembo Brakes Disc Disc Rear Kit 1, 2, 3
2008 Infiniti G37 Except Brembo Brakes Disc Disc Rear Kit 1, 2, 3
2009-2013 Infiniti G37 2 Door, Except Brembo Brakes Disc Disc Rear Kit 1, 2, 3
2009-2013 Infiniti G37 4 Door, Except Brembo Brakes Disc Disc Rear Kit 1, 2, 3
2009-2013 Nissan 370Z w/ Sport Package Disc Disc Rear Kit 1, 2, 3
2009-2013 Nissan 370Z w/o Sport Package Disc Disc Rear Kit 1, 2, 3

Application Notes

  1. Rear wheel drive (RWD) only, will not fit all wheel drive (AWD) vehicles.
  2. Line kit included (manufacturer): None
  3. Rear line-kit reference: 220-9197